The correct answer is:
Quantitative analysis and Qualitative analysis
Qualitative analysis is a research method which begins with more general open ended questions, moving towards greater precision as more information emerges.
Quantitative analysis assigns numerical values to the statements or observations, with the purpose of studying with statistical methods possible relationships between the variables and generalizing the results to a given population through sampling techniques.
Khmer Rouge was the name popularity given to the followers of the Communist party of Kampuchea. Which the CPK ruled in Cambodia between the 1975 and 1979.
Answer:
Non-communists were unfairly accused
Explanation:
McCarthyism - a vociferous campaign against alleged communists in the US government and other institutions carried out under Senator Joseph McCarthy in the period 1950–54. Many of the accused were blacklisted or lost their jobs, although most did not in fact belong to the Communist Party.
Therefore, the McCarthyism's limited the actions of non-communists, who had to be cautious, as to not be listed, as a "commie."
Death camps and work camps I think